主 講 人:吳冀衍
地 點:祥聯廳
主 辦 方:物信學院
開始時間:2018-08-22 08:30
結束時間:2018-08-22 09:30
報告人簡介
吳冀衍,2014年博士畢業于北京郵電大學,目前供職于新加坡的tensor vision技術有限公司。吳博士2014年-2016年期間在新加坡科技設計大學任博士后研究。目前主要研究領域包括視頻通信、視頻編碼、信道編碼、異構無線網絡和多路并行傳輸研究。在頂級期刊和會議上發表論文三十多篇,包括JSAC、TON、TMC等知名期刊。 吳博士還曾任職于OmniVision國際知名公司申請多項國際專利。
報告主要內容簡介
Driven by the technological advancements in wireless infrastructures and hand-held devices, recent years have witnessed the proliferation of real-time video applications over smartphones (e.g., video call, mobile gaming, live sports streaming, etc.). However, streaming high-quality real-time videos with the limited radio resources is challenging due to the time-varying channel status and stringent service requirements. Therefore, it is of vital significance to investigate the performance optimization for real-time video streaming over unreliable communication networks. This seminar explores the problem in the following aspects: 1) multipath video transmission over heterogeneous wireless networks; 2) high-frame-rate wireless video delivery; 3) energy-efficient video streaming to mobile devices; 4) real-time video communication with TCP (Transmission Control Protocol).